/* 文字居中 */
.tac {
  text-align: center;
}

html,
body,
p,
ul {
  padding: 0;
  margin: 0;
}

.tal {
  text-align: left;
}

.tar {
  text-align: right;
}
// 背景渐变
.bggrad {
  background: linear-gradient(0deg, #ff8900 0%, #ff6633 100%);
}

ul {
  list-style: none;
}

/* 文字省略 */
.ellipsis {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ellipsis2 {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.ellipsis3 {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

/* 取消浮动 */
.ov {
  overflow: hidden;
}

/* 边框 */

// 分割线
.line {
  height: 1px;
  background: #dbdbdb;
}

// 鼠标滑过point
.pointer {
  cursor: pointer;
}

.not-allowed {
  cursor: not-allowed;
}

.f {
  display: flex;
}

.fdc {
  flex-direction: column;
}

.fdr {
  flex-direction: row;
}

.fww {
  flex-wrap: wrap;
}

.fwnw {
  flex-wrap: nowrap;
}

.fjc {
  justify-content: center;
}

.fje {
  justify-content: flex-end;
}

.fja {
  justify-content: space-around;
}

.fjb {
  justify-content: space-between;
}

.fas {
  align-items: flex-start;
}

.fac {
  align-items: center;
}

.fae {
  align-items: flex-end;
}

.f1 {
  flex: 1;
}

.ass {
  align-self: stretch;
}

.ase {
  align-self: flex-end;
}

// 透明
.transparency {
  background: transparent;
  color: transparent;
}

.gray {
  -webkit-filter: grayscale(100%);
  -moz-filter: grayscale(100%);
  -ms-filter: grayscale(100%);
  -o-filter: grayscale(100%);
  filter: grayscale(100%);
  filter: gray;
}
